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56083 (1999 AQ16)
Classification: Main-belt Asteroid          SPK-ID: 2056083
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638975894708945 3.7982e-08  
a 2.448726113460139 9.6733e-09 au
q 2.04738580618959 9.0735e-08 au
i 2.215464322723366 4.9776e-06 deg
node 192.4279703662903 8.2355e-05 deg
peri 68.03206376261667 8.3855e-05 deg
M 79.22256505705499 1.3822e-05 deg
tp 2458692.496859412656
(2019-Jul-27.99685941)
5.4192e-05 TDB
period 1399.615507672452
3.83
8.2934e-06
2.271e-08
d
yr
n .2572134975831161 1.5241e-09 deg/d
Q 2.850066420730688 1.1259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1048  
   data-arc span      10429 days (28.55 yr)  
   first obs. used      1992-04-05  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:00:59  

Additional Information
 Earth MOID = 1.0333 au 
 Jupiter MOID = 2.21243 au 
 T_jup = 3.477 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO432116  

56083 (1999 AQ16)          Discovered 1999-Jan-10 by Spacewatch at Kitt Peak
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 AQ16 = 1992 GU1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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